Note 10 - Mortgages and Other Financing Receivables (Tables)

12 Months Ended

Dec. 31, 2013

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	2013			2012			2011
Balance at January 1	$	70,704		$	102,972		$	108,493
Additions:
New mortgage loans		8,527			29,496			14,297
Additions under existing mortgage loans		7,810			895			-
Foreign currency translation		-			1,181			-
Amortization of loan discounts		653			247			247
Deductions:
Loan repayments/foreclosures		(53,640	)		(60,740	)		(15,803	)
Charge off/foreign currency translation		(1,260	)		(430	)		(863	)
Collections of principal		(2,529	)		(2,861	)		(3,345	)
Amortization of loan costs		(22	)		(56	)		(54	)
Balance at December 31	$	30,243		$	70,704		$	102,972