10. Related Party Transactions	12 Months Ended
Dec. 31, 2016
Related Party Transactions [Abstract]
Related Party Transactions	In December 2007, one of our directors purchased a $4.0 million subordinated renewable note pursuant to our ongoing program of issuing such notes to the public. The note was purchased through the registered agent and under the same terms and conditions, including the interest rate, that were offered to other purchasers at the time the note was issued. As of December 31, 2016, $4.0 million remains outstanding on this note.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

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