Share-based Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands		1 Months Ended		6 Months Ended			30 Months Ended
	Mar. 17, 2016	Jun. 30, 2002	Dec. 31, 1999	Jun. 30, 2016	Jun. 30, 2005	Jun. 30, 2003	Jun. 30, 2002	Dec. 31, 2015	Dec. 12, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options granted				157,200
Stock options vesting description		The options granted subsequent to June 2002, all vesting schedules are based on 3 or 4-year vesting schedules, with either one-third or one-fourth vesting on the first anniversary and the remaining options vesting ratably over the remainder of the vesting term. Generally, directors and officers have 3-year vesting schedules and all other employees have 4-year vesting schedules. Additionally, in the event of a change in control or the occurrence of a corporate transaction, the Company’s Board of Directors has the authority to elect that all unvested options shall vest and become exercisable immediately prior to the event or closing of the transaction.
Number of stock options shares outstanding				837,230				1,028,935
Unrecognized compensation cost related to non-vested stock options, net of forfeitures				$ 1,195
Recognized over weighted average period				2 years 5 months 12 days
Percentage of shares excess of combined voting power of parents and subsidiary				5.00%
Number of stock options shares purchased under the plan during the period				2,500
Number of stock options fair value purchased under the plan during the period				$ 25
Percentage of common stock purchase of period at price equal to fair market value				85.00%
Percentage of fair value of common stock discount				15.00%
Directors And Officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options vested period		3 years
Other Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options vested period		4 years
1998 Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options granted			1,066,000				1,248,250
Stock options vested period			9 years 9 months 18 days				6 years
Stock options accelerated vesting shares					300,494	637,089
Contractual life					10 years
Maximum number of stock options grants				2,500,000
Number of stock options shares outstanding				0
1998 Incentive Plan [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options vested period				3 years
1998 Incentive Plan [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options vested period				4 years
2007 Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of stock options grants									2,000,000
Number of stock options shares outstanding				837,230
Number of stock options shares authorized and unissued				906,930
1998 Incentive Plan and 2007 Equity Incentive Plan [Member] | Employees [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options repurchased during the period	225,542
Stock option average purchase price per share	$ 7.77
2014 Employee Stock Purchase Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of stock options granted				480,444
Number of shares available for offerings				500,000