Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details)

v3.4.0.3
Income Taxes (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2014
Investments, Owned, Federal Income Tax Note [Line Items]                      
Income Tax Expense (Benefit) $ (27) $ 7 $ (20) $ (62) $ (31) $ (72) $ (69) $ (29) $ (102) $ (201) $ (7,910)
Domestic Tax Authority [Member]                      
Investments, Owned, Federal Income Tax Note [Line Items]                      
Current Federal Tax Expense (Benefit)                 0 0 6
Deferred Federal Income Tax Expense (Benefit)                 (142) 13 (6,683)
Income Tax Expense (Benefit)                 (142) 13 (6,677)
State and Local Jurisdiction [Member]                      
Investments, Owned, Federal Income Tax Note [Line Items]                      
Income Tax Expense (Benefit)                 107 (118) (1,156)
Current State and Local Tax Expense (Benefit)                 135 (31) 433
Deferred State and Local Income Tax Expense (Benefit)                 (28) (87) (1,589)
Foreign Tax Authority [Member]                      
Investments, Owned, Federal Income Tax Note [Line Items]                      
Income Tax Expense (Benefit)                 (67) (96) (77)
Current Foreign Tax Expense (Benefit)                 (32) 31 56
Deferred Foreign Income Tax Expense (Benefit)                 $ (35) $ (127) $ (133)