Note 6 - Other Receivables, Net (Details)	3 Months Ended	1 Months Ended
Mar. 31, 2014 USD ($)	Mar. 31, 2014 CNY	Apr. 29, 2014 Subsequent Event [Member] USD ($)	Apr. 29, 2014 Subsequent Event [Member] CNY	Apr. 30, 2014 Subsequent Event [Member] USD ($)	Apr. 30, 2014 Subsequent Event [Member] CNY
Note 6 - Other Receivables, Net (Details) [Line Items]
Loans and Leases Receivable, Net Amount	$ 4,056,000	25,000,000
Proceeds from Collection of Loans Receivable	$ 162,000	1,000,000	$ 764,000	4,710,000	$ 414,000	2,550,000

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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