15.     Subsequent event

On March 8, 2012, we announced that our Board of Directors had declared a $1.00 per share special cash dividend to shareholders of record as of the close of business on March 20, 2012. The special cash dividend, which totals approximately $62 million, will be payable on May 15, 2012.

On March 8, 2012, we also announced the implementation of a Chief Financial Officer succession plan after our current CFO, Gregg R. Bodnar, advised us that due to a family health issue he will be required to relocate to Michigan and as a result intends to step down from his current position at such time as a suitable successor CFO can be identified. In order to facilitate an orderly transition, Mr. Bodnar plans to remain in his present position pending the appointment of his successor and is expected to assist in the transition of his successor.