XML 64 R52.htm IDEA: XBRL DOCUMENT v3.7.0.1
Stock Option Plans (Details 2) - Restricted Stock [Member] - $ / shares
shares in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Non-vested, Number of shares, Beginning 322 0
Non-vested, Number of shares, Granted 705 502
Non-vested, Number of shares, Vested 128 180
Non-vested, Number of shares, Ending 899 322
Non-vested, Weighted Average Grant Date Fair Value, Beginning $ 0.68 $ 0
Non-vested, Weighted Average Grant Date Fair Value, Granted 0.62 0.58
Non-vested, Weighted Average Grant Date Fair Value, Vested 0.7 0.4
Non-vested, Weighted Average Grant Date Fair Value, Ending $ 0.68 $ 0.68