Receivables, Net Accounts Receivable Collection Policy (Policies)

3 Months Ended

Mar. 31, 2012

5. Receivables, Net [Abstract]

Accounts Receivable Collection Policy [Policy Text Block]

We regularly review our accounts receivable, including past due amounts, to determine their probability of collection. If it is probable that an amount is uncollectible, it is charged to bad debt expense and a corresponding reserve is established in allowance for doubtful accounts. If it is deemed certain that an amount is uncollectible, the amount is written off. Based on contract terms, non-escrow retention receivables are typically due within 60 days of owner acceptance of contract completion. We consider retention amounts beyond 60 days of owner acceptance of contract completion to be past due.