Stock Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2019

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of activity of stock incentive and equity plans

	Shares available for grant			Number of options outstanding			Weighted- average option exercise price		Number of restricted stock shares issued		Number of RSUs outstanding
At January 1, 2019		295,067			69,083		$	12.10		99,570		50,176
Granted		(925	)		—			—		—		925
Exercised/issued		—			—			—		—		(5,636	)
Cancelled/forfeited		34,518			(34,518	)		12.58		—		—
At June 30, 2019		328,660			34,565		$	11.62		99,570		45,465

Schedule of non-vested options

	Options			Weighted- average exercise price
Non-vested options at January 1, 2019		21,992		$	6.86
Granted		—			—
Vested		—			—
Canceled/forfeited		(1,874	)		6.10
Non-vested options at June 30, 2019		20,118		$	6.93

Summary of award vesting terms for RSUs granted

Number of RSUs	Target price
15,000	$	11.00
15,000	$	12.50
15,000	$	14.00

Restricted Stock [Member]

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Summary of award vesting terms for RSUs granted

	RSUs outstanding			Weighted average price at time of grant		Aggregate intrinsic value
Non-vested RSUs as of January 1, 2019		50,176		$	6.31
Granted		925			7.95
Vested		(5,636	)		7.36
Cancelled		—			—
Non-vested RSUs at June 30, 2019		45,465		$	6.22	$	282,684

Summary of restricted stock units

Non-vested restricted stock as of January 1, 2019	2,454
Granted	—
Vested	(2,454	)
Non-vested restricted stock as of June 30, 2019	—