Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2018

Stockholders' Equity

Schedule of the changes in the components of stockholders' equity

Changes in the components of stockholders’ equity are as follows (in thousands, except per share amounts):

									Accumulated
			Class A		Additional				Other
	Common		Common		Paid-in		Accumulated		Comprehensive
	Stock		Stock		Capital		Deficit		Loss
Balance at December 31, 2015	$	1,822	$	1,851	$	101,742	$	(50,301)	$	(3,121)
Net earnings		—		—		—		3,801		—
Dividends paid, $0.05 per share		—		—		—		(1,840)		—
Issuance of restricted stock awards, net of forfeitures		14		—		(14)		—		—
Stock-based compensation		—		—		284		—		—
Repurchase and retirement of common stock		(8)		—		(181)		—		—
Unrealized gain on available-for-sale securities, net of income tax expense of $6		—		—		—		—		8
Change in net actuarial loss and prior service cost, net of income tax benefit of $191		—		—		—		—		(279)
Excess tax benefit on restricted stock		—		—		27		—		—
Balance at December 31, 2016		1,828		1,851		101,858		(48,340)		(3,392)
Net earnings		—		—		—		8,426		—
Dividends paid, $0.08 per share		—		—		—		(2,944)		—
Issuance of restricted stock awards, net of forfeitures		15		—		(15)		—		—
Stock-based compensation		—		—		364		—		—
Repurchase and retirement of common stock		(18)		—		(363)		—		—
Unrealized gain on available-for-sale securities, net of income tax expense of $15		—		—		—		—		22
Change in net actuarial loss and prior service cost, net of income tax benefit of $48		—		—		—		—		(70)
Balance at December 31, 2017		1,825		1,851		101,844		(42,858)		(3,440)
Adoption of ASU 2016-01 (see NOTE 2)		—		—		—		73		(73)
Net earnings		—		—		—		6,889		—
Dividends paid, $0.08 per share		—		—		—		(2,930)		—
Issuance of restricted stock awards, net of forfeitures		15		—		(15)		—		—
Stock-based compensation		—		—		302		—		—
Repurchase and retirement of common stock		(35)		—		(715)		—		—
Change in net actuarial loss and prior service cost, net of income tax expense of $60		—		—		—		—		155
Balance at December 31, 2018	$	1,805	$	1,851	$	101,416	$	(38,826)	$	(3,358)

Schedule of accumulated other comprehensive loss, net of income taxes

	2018		2017
Net actuarial loss and prior service cost not yet recognized in net periodic benefit cost, net of income tax benefit of $2,350,000 and $2,410,000, respectively	$	(3,358,000)	$	(3,513,000)
Accumulated unrealized gain on available-for-sale securities, net of income tax expense of $52,000		—		73,000
Accumulated other comprehensive loss	$	(3,358,000)	$	(3,440,000)

Schedule of nonvested restricted stock activity

		Weighted
		Average
	Number of	Grant Date
	Shares	Fair Value
Nonvested at December 31, 2017	583,000	$	2.25
Granted	151,000	$	2.00
Vested	(141,200)	$	2.04
Nonvested at December 31, 2018	592,800	$	2.24