Use the income statement and the list of changes to answer the question.

Siam Traders Income Statement January 1 to December 31, 2018 (amounts in thousands)
Revenue	7,800
Cost of Goods Sold (COGS)	1,560
Gross Income	6,240
Sales, General, & Administrative Expenses (SG&A)	780
Depreciation Expense	1,200
Other Expenses	300
Earnings Before Interest & Taxes (EBIT)	3,960
Interest	60
Pre-Tax Income	3,900
Income Taxes	1,560
Net Income	2,340

Between January 1 and December 31, 2018:

1. Accounts Receivable increase by $100,000 2. Accounts Payable increase by $600,000 3. Gross Property, Plant, & Equipment increase by $8,300,000 4. Long Term Debt decreases by $700,000

Assume no other changes

What is the Net Cash Flow?

Please specify your answer in the same units as the income statement.