Share-Based Payments (Tables)

9 Months Ended

Sep. 30, 2020

Share-based Payment Arrangement [Abstract]

Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

The following table summarizes the total share-based compensation expense recognized for the three and nine months ended September 30, 2020 and 2019 (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Share-based compensation expense	$	540	$	857	$	1,506	$	1,872

Nonvested Restricted Stock Shares Activity [Table Text Block]

Restricted stock award activity (including those with performance-based vesting criteria) for the nine months ended September 30, 2020 is summarized as follows:

	Restricted Stock Awards
	Number of Shares			Weighted Average Grant Date Fair Value
Outstanding, December 31, 2019		559,307		$	16.00
Awarded		70,421			10.30
Vested		(69,440	)		21.76
Forfeited		(52,420	)		32.20
Outstanding, September 30, 2020		507,868			12.73

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

Restricted stock unit activity (including those with performance-based vesting criteria) for the nine months ended September 30, 2020 is summarized as follows:

	Restricted Stock Units
	Number of Shares			Weighted Average Grant Date Fair Value
Outstanding, December 31, 2019		102,718		$	23.40
Awarded		—			—
Vested		(7,960	)		51.50
Forfeited		(29,757	)		42.83
Outstanding, September 30, 2020		65,001			11.15