Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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Subsequent Events (Details Textual) - USD ($) $ in Thousands		1 Months Ended
	Jul. 14, 2017	Aug. 29, 2016	Jun. 30, 2017
Subsequent Event [Line Items]
Dividends Payable			$ 285
Director [Member] \| Restricted Stock [Member]
Subsequent Event [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period		5,400
Due to Officers or Stockholders		$ 48
Subsequent Event [Member] \| Director [Member]
Subsequent Event [Line Items]
Dividends Payable	$ 7
Due to Officers or Stockholders	$ 52
Subsequent Event [Member] \| Director [Member] \| Restricted Stock [Member]
Subsequent Event [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	5,400