Contingencies and Commitments (Detail Textuals) - Beijing Kuntin Taiming Investment Management Co., Ltd - Building ¥ in Millions	3 Months Ended
Mar. 31, 2017 USD ($) Acquisition	Mar. 31, 2017 CNY (¥) Acquisition
Loss Contingencies [Line Items]
Total consideration for the property acquisition	$ 4,239,000	¥ 27.4
Payments to acquire buildings	$ 3,247,000	¥ 20.5
Number of acquisitions	2	2

The cash outflow for acquisition of buildings (properties) whether for investment or use.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585

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Balance Type:	credit
Period Type:	duration