Equity Investments in Joint Ventures (Tables)

12 Months Ended

Dec. 31, 2014

Equity Investments in Joint Ventures [Abstract]

Schedule of the condensed financial position

	December 31,
(in thousands):	2014		2013
Total assets	$	22,126	$	20,224
Liabilities		7,666		7,704
Shareholders' equity		14,460		12,520
Total liabilities and shareholders' equity	$	22,126	$	20,224

Schedule of the condensed results of operations

	Year Ended December 31,
(in thousands):	2014		2013		2012
Revenues	$	4,215	$	1,970	$	1,767
Expenses		3,503		2,751		5,182
Net income (loss)	$	712	$	(781)	$	(3,415)

Summary of the changes in the equity investment in the unconsolidated joint ventures

(in thousands):
Balance at January 1, 2012	$	692
Capital contributions in joint venture		714
Distributions		(9)
Foreign currency transaction loss		(5)
Equity interest in net loss of joint ventures		(817)
Balance at December 31, 2012	$	575
Capital contributions in joint venture		992
Distributions		(171)
Foreign currency transaction loss		(12)
Purchase of investment		1,625
Equity interest in net loss of joint ventures		(454)
Balance at December 31, 2013	$	2,555
Capital contributions in joint venture		620
Distributions		(221)
Foreign currency transaction loss		(11)
Impairment loss		(1,247)
Equity interest in net loss of joint ventures		(50)
Balance at December 31, 2014	$	1,646