XML 29 R36.htm IDEA: XBRL DOCUMENT

Note 8 - Earnings Per Share (Details)	3 Months Ended		6 Months Ended
Note 8 - Earnings Per Share (Details)	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Note 8 - Earnings Per Share (Details) [Line Items]
Common Stock to Dividend or Distribution Payable			one-sixth
Common Class A [Member]
Note 8 - Earnings Per Share (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	329,427	172,212	292,182	206,277
Common Class B [Member]
Note 8 - Earnings Per Share (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	17,802	12,106	10,762	26,036

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References+ Details