Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v2.4.1.9
Commitments and Contingencies (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 28, 2014
Fiscal Year  
2015 $ 421us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent
2016 475us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears
2017 266us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears
2018 271us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears
2019 281us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears
2020 291opxs_OperatingLeasesFutureMinimumPaymentsDueInSixYears
2021 147opxs_OperatingLeasesFutureMinimumPaymentsDueInSevenYears
Total minimum lease payments $ 2,152us-gaap_OperatingLeasesFutureMinimumPaymentsDue