XML 82 R71.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Bank Loans (Aging Of The Recorded Investment In Past Due Loans) (Parenthetical) (Details) - USD ($) | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Receivables [Abstract] |  |
Loans past due 90 days and still accruing interest | $ 0 | $ 0

X
- Definition Recorded investment in financing receivables that are 90 days or more past due and still accruing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration