2.2.0.25falsefalse006090 - Disclosure - Stock Option Awards and Restricted Stock Awardstruefalsefalse1falsefalseUSDfalsefalse1/1/2011 - 3/31/2011 USD ($) USD ($) / shares $c00001http://www.sec.gov/CIK0000948846duration2011-01-01T00:00:002011-03-31T00:00:00u000Standardhttp://www.xbrl.org/2003/iso4217USDiso42170u002Dividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0u001Standardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2true0aai_NotesToFinancialStatementsAbstractaaifalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalseNotes to Financial Statements [Abstract]3false0us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlockus-gaaptruenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1falsefalsefalse00<div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt; FONT-WEIGHT: bold">Note 9 – Stock Option Awards and Restricted Stock Awards</font></div><div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt"></font> </div><div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt">Restricted stock awards, market-based (performance share) awards, and stock options have been granted to certain of our officers, directors and key employees. Restricted stock awards are grants of shares of our common stock, which typically vest over time (generally three years). Our market-based awards are grants of our common stock that vest, if at all, at the end of the specified performance period (currently three years) in amounts that are largely dependent on the achievement of specified goals which are expressed in terms of threshold, target, and maximum award achievement levels. During the first three months of 2011 and 2010, we granted restricted stock awards for zero and 485,853 shares, respectively, and 637,401 and 539,553 shares, respectively, of restricted stock vested. During the first three months of 2011 and 2010, we granted market-based awards for up to zero and 640,006 shares, respectively, of our common stock. The estimated fair value of the market-based share awards at the date of grant will be recognized ratably as compensation expense over the three-year service period. No stock options were granted in either period.</font></div><div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="center"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt"></font> </div><div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt">Compensation expense for our restricted stock grants was $0.7 million and $1.5 million during the first three months of 2011 and 2010, respectively. As of March 31, 2011, we have $2.9 million in total unrecognized future compensation expense relating to awards for approximately 0.8 million restricted shares which were outstanding at such date, but which had not yet vested. Unvested restricted shares are not included in reported common shares outstanding amounts. As shares vest, restricted shares are transferred to common shares.</font></div><div style="TEXT-INDENT: 0pt; DISPLAY: block"><br /></div><div style="TEXT-INDENT: 0pt; DISPLAY: block"><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt">Compensation expense for our performance share awards was $0.3 million and $0.2 million during the first three months of 2011 and 2010, respectively. As of March 31, 2011, we have $1.4 million in total unrecognized future compensation expense relating to awards for up to approximately 1.0 million performance share awards which were outstanding at such date, but which had not yet vested. </font></div><div style="TEXT-INDENT: 0pt; DISPLAY: block; MARGIN-LEFT: 0pt; MARGIN-RIGHT: 0pt" align="left"><br /><font style="DISPLAY: inline; FONT-FAMILY: Times New Roman; FONT-SIZE: 11pt">As of March 31, 2011, options to purchase 1.8<font style="DISPLAY: inline; FONT-WEIGHT: bold"> </font>million shares of common stock, at exercise prices between $3.90<font style="DISPLAY: inline; FONT-WEIGHT: bold"> </font>and<font style="DISPLAY: inline; FONT-WEIGHT: bold"> </font>$13.80<font style="DISPLAY: inline; FONT-WEIGHT: bold"> </font>per share were outstanding. All outstanding options to purchase common shares were exercisable as of March 31, 2011.</font></div>Note 9 – Stock Option Awards and Restricted Stock Awards Restricted stock awards, market-based (performance share) awards, and stock options havefalsefalsefalsefalsefalseOtherus-types:textBlockItemTypestringDisclosure of compensation-related costs for share-based compensation which may include disclosure of policies, compensation plan details, allocation of stock compensation, incentive distributions, share-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64, 65, A240 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Statement of Position (SOP) -Number 93-6 -Paragraph 53 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 falsefalseStock Option Awards And Restricted Stock Awards12Stock Option Awards and Restricted Stock AwardsUnKnownUnKnownUnKnownUnKnownfalsetrue