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Stockholders' Equity and Stock-Based Compensation (Details 3) - Restricted stock and restricted stock unit [Member]
12 Months Ended
Dec. 31, 2016
shares
Status of the Company's restricted stock and restricted stock unit awards  
Total nonvested, Beginning balance (in shares) 73,627
Granted (in shares) 259,300
Vested (in shares) (40,421)
Forfeited (in shares) (7,198)
Total nonvested, Ending balance (in shares) 285,308