Incentive Plans (Tables)

6 Months Ended

Dec. 31, 2017

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

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Schedule of Nonvested Share Activity [Table Text Block]

The following table summarizes the unvested restricted stock activity in the quarter and six months ended December 31, 2017.

	For the Quarter Ended December 31, 2017
Unvested Shares	Shares	Weighted-Average Award Date Fair Value
Unvested at September 30, 2017	109,000	$14.45
Granted	—	$—
Vested	—	$—
Forfeited	—	$—
Unvested at December 31, 2017	109,000	$14.45
Expected to vest at December 31, 2017	87,200	$14.45

	For the Six Months Ended December 31, 2017
Unvested Shares	Shares		Weighted-Average Award Date Fair Value
Unvested at June 30, 2017	111,000		$14.16
Granted	—		$—
Vested	—		$—
Forfeited	(2,000	)	$13.30
Unvested at December 31, 2017	109,000		$14.45
Expected to vest at December 31, 2017	87,200		$14.45

Equity Incentive Plan [Member]

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

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following tables summarize the stock option activity in the Plans for the quarter and six months ended December 31, 2017.

	For the Quarter Ended December 31, 2017
Options	Shares		Weighted- Average Exercise Price	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value ($000)
Outstanding at September 30, 2017	591,250		$12.27
Granted	—		$—
Exercised	(5,750	)	$14.59
Forfeited	—		$—
Outstanding at December 31, 2017	585,500		$12.25	5.29	$3,633
Vested and expected to vest at December 31, 2017	545,350		$12.03	5.17	$3,501
Exercisable at December 31, 2017	384,750		$10.67	4.41	$2,973

	For the Six Months Ended December 31, 2017
Options	Shares		Weighted- Average Exercise Price	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value ($000)
Outstanding at June 30, 2017	615,250		$12.14
Granted	—		$—
Exercised	(27,250	)	$9.57
Forfeited	(2,500	)	$14.59
Outstanding at December 31, 2017	585,500		$12.25	5.29	$3,633
Vested and expected to vest at December 31, 2017	545,350		$12.03	5.17	$3,501
Exercisable at December 31, 2017	384,750		$10.67	4.41	$2,973

Stock Option Plans [Member]

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

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

The following table summarizes the activity in the Stock Option Plan for the six months ended December 31, 2017.

	For the Six Months Ended December 31, 2017
Options	Shares		Weighted- Average Exercise Price	Weighted- Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value ($000)
Outstanding at June 30, 2017	50,000		$19.92
Granted	—		$—
Exercised	—		$—
Forfeited	(50,000	)	$19.92
Outstanding at December 31, 2017	—		$—	—	$—
Vested and expected to vest at December 31, 2017	—		$—	—	$—
Exercisable at December 31, 2017	—		$—	—	$—