Annual report pursuant to Section 13 and 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details
Uncategorized
- Uncategorized Items - lts-20191231.xml

Subsequent Events (Details)

v3.20.1

Subsequent Events (Details) - USD ($)	Mar. 10, 2020	Feb. 14, 2020	Feb. 20, 2020	Feb. 13, 2020	Dec. 31, 2019	Nov. 11, 2019	Dec. 31, 2018
Subsequent Event [Line Items]
Long-term debt					$ 315,443,000		$ 254,072,000
Merger Agreement
Subsequent Event [Line Items]
Common stock price (in USD per share)						$ 3.50
Series A Preferred Stock
Subsequent Event [Line Items]
Preferred stock, shares outstanding (in shares)					17,401,282		17,012,075
Subsequent event \| Series A Preferred Stock
Subsequent Event [Line Items]
Cash per share after conversion		$ 25.0389
Shares converted (in shares)	12,816,614
Preferred stock, shares outstanding (in shares)	4,584,668
Senior Notes
Subsequent Event [Line Items]
Debt instrument, face amount							$ 693,000
2028 Senior Notes \| Senior Notes \| Subsequent event
Subsequent Event [Line Items]
Debt instrument, face amount				$ 500,000,000
Interest rate, stated percentage				6.25%
2027 Senior Notes \| Senior Notes \| Subsequent event
Subsequent Event [Line Items]
Interest rate, stated percentage		10.75%
Long-term debt		$ 350,000,000
Additional borrowings			$ 63,000,000
Term Loan Facility \| Line of Credit \| Subsequent event
Subsequent Event [Line Items]
Debt term		7 years
Maximum borrowing capacity		$ 1,500,000,000
Revolving Credit Facility \| Line of Credit \| Subsequent event
Subsequent Event [Line Items]
Maximum borrowing capacity		$ 325,000,000

- Definition

Business Combination, Right To Receive Cash, Per Share

+ References

No definition available.

+ Details

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- Definition

Convertible Preferred Stock, Conversion, Cash Per Share

+ References

No definition available.

+ Details

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Namespace Prefix:	lts_
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- Definition

Debt Instrument, Face Amount, Additional

+ References

No definition available.

+ Details

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- Definition

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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- Definition

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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