4 Trade and Other Receivables

Actual
30/6/07
$000
  Actual
30/6/08
$000
2,237 Debtors from non-related parties 2,073
(27) Less: provision for doubtful debts (27)
2,210 Net debtors 2,046
Accounts receivables - State-owned enterprises
2,056 Accounts receivables - Crown entities 368
4,266 Total trade and other receivables 2,414
  Represented by:
4,259 Current 2,407
7 Non-current 7

Debtors are shown net of provision for doubtful debts amounting to $27,000 (2007: $27,000) recognised in the current year.

The carrying value of debtors and other receivables approximates their fair value.

As at 30 June 2008 and 2007, all overdue receivables have been assessed for impairment and appropriate provisions applied, as detailed below:

  2007   2008
  Gross Impairment Net   Gross Impairment Net
Not pass due 1,853 1,853   1,052 1,052
Past due 1-30 days 22 22   206 206
Past due 31-60 days 4 4  
Past due 61-90 days 138 138   6 6
Past due > 91 days 2,276 (27) 2,249   1,177 (27) 1,150
Total 4,293 (27) 4,266   2,441 (27) 2,414

The provision for doubtful debts has been calculated based on expected losses for the Crown's pool of debtors.

Expected losses have been determined based on an analysis of the Crown's losses in previous periods and review of specific debtors.

Those specific debtors that are insolvent are fully provided for. As at 30 June 2008, the Department has identified no debtors (2007: nil) totalling $0.00 (2007: $0.00) that are insolvent.

Movements in the provision for doubtful debts are as follows:

Actual
30/6/07
$000
  Acutal
30/6/08
$000
27 Balance at 1 July 27
Additional provisions made during the year
Receivables written off during the period
27 Balance at 30 June 27