Capital Transactions (Tables)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Schedule of stock option activity

Stock option activity for the nine-month period ended September 30, 2019, is as follows (amounts in thousands, except per share information):

	Number of Shares	Weighted Average Exercise Price Per Share
Options outstanding at December 31, 2018	1,114	$	12.23
Granted	25	8.72
Forfeited or canceled	(793)	12.87
Exercised	(27)	2.35
Options outstanding at September 30, 2019	319	11.21

Schedule of restricted stock unit activity

Restricted stock unit activity for the nine-month period ended September 30, 2019, is as follows (amounts in thousands, except per share information):

	Number of Shares	Weighted Average Grant Date Fair Value
Restricted Stock Units outstanding at December 31, 2018	1,058	$	8.87
Granted	333	7.23
Forfeited	(389)	9.88
Issued	(113)	10.73
Restricted Stock Units outstanding at September 30, 2019	889	7.57